X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=ocaml%2Flambda4.mli;h=d8148d5399aea9ba3d3ac582506f0dea47eace94;hb=5991691df6dc3d096a08397712040c93d7f873b5;hp=761bef66d19ca262975a141c82bb78f3dd297b78;hpb=978648853f982a5e5755f084fb22342fdbb3534e;p=fireball-separation.git

diff --git a/ocaml/lambda4.mli b/ocaml/lambda4.mli
index 761bef6..d8148d5 100644
--- a/ocaml/lambda4.mli
+++ b/ocaml/lambda4.mli
@@ -1,3 +1,9 @@
 type problem
+
+type result = [
+ | `Separable of (int * Num.nf) list
+ | `Unseparable of string
+]
+
 val problem_of: div:(string option) -> conv:string list -> nums:string list -> problem
-val solve: problem -> unit
+val solve: problem -> result